Last reviewed May 2026 · 1 min read

Is Ethoxyquin vegan?

Also known as: E324

E-number: E324

Vegan

Suitable for a vegan diet.

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In short

Yes — It is a synthetic chemical compound.

01 · The basics

What is Ethoxyquin?

A quinoline-based antioxidant used as a preservative in food and animal feed.

02 · The source

Where it comes from

It is a synthetic chemical compound. No animals are involved.

Frequently asked

FAQ

Is ethoxyquin vegan?

Yes, it is a synthetic chemical.

Commonly found in

Spices (to prevent color loss)Pet foodRubber production
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